{"id":4093,"date":"2024-11-13T06:26:03","date_gmt":"2024-11-13T11:26:03","guid":{"rendered":"https:\/\/www.journee-mondiale.com\/en\/space-age-slumber-can-nasas-mattress-tech-really-revolutionize-your-sleep\/"},"modified":"2026-04-29T07:01:20","modified_gmt":"2026-04-29T11:01:20","slug":"space-age-slumber-can-nasas-mattress-tech-really-revolutionize-your-sleep","status":"publish","type":"post","link":"https:\/\/www.journee-mondiale.com\/en\/space-age-slumber-can-nasas-mattress-tech-really-revolutionize-your-sleep\/","title":{"rendered":"Space-age slumber: Can NASA&#8217;s mattress tech really revolutionize your sleep?"},"content":{"rendered":"<p><!-- JM_FRESH_V1_OPEN --><\/p>\n<div style=\"font-family:Georgia,'Times New Roman',serif;color:#1a1a1a;margin:0 0 24px 0;\">\n<div style=\"display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding:12px 0;border-bottom:1px solid #1a1a1a;font-family:system-ui,sans-serif;font-size:0.84em;color:#3a3a3a;\">\n<div>\n<strong style=\"color:#1a1a1a;font-weight:700;\">JM Editorial Team<\/strong> \u00b7 World Sleep Almanac\n<\/div>\n<div style=\"display:flex;gap:14px;align-items:center;\">\n<span>Updated <strong style=\"color:#1a1a1a;\">April 27, 2026<\/strong><\/span><br \/>\n<span>\u00b7<\/span><br \/>\n<span>13 min read<\/span>\n<\/div>\n<\/div>\n<div style=\"display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;padding:14px 18px;background:#fdfbf6;border:1px solid #1a1a1a;margin:14px 0 0 0;\">\n<div style=\"font-family:system-ui,sans-serif;font-size:0.88em;color:#3a3a3a;line-height:1.5;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:4px;\">Editor&#8217;s Pick<\/div>\n<p><strong style=\"color:#1a1a1a;font-size:1.05em;font-family:Georgia,serif;\">Saatva Classic<\/strong> \u00b7 scored on the 4-axis Almanac framework \u00b7 <a href=\"\/en\/world-sleep-almanac\/\" style=\"color:#1a1a1a;text-decoration:underline;\">read methodology<\/a>\n<\/div>\n<div style=\"text-align:right;font-family:Georgia,serif;line-height:1.05;border-left:1px solid #1a1a1a;padding-left:18px;\">\n<div style=\"font-size:10px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;font-family:system-ui,sans-serif;margin-bottom:2px;\">Almanac<\/div>\n<div style=\"font-size:1.7em;font-weight:700;color:#1a1a1a;\">9.1<span style=\"font-size:0.55em;color:#6a5a3a;\">\/10<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><!-- JM_FRESH_V1_CLOSE --><\/p>\n<p><!-- JM_INLINE_BOOST_V1_OPEN --><\/p>\n<aside style=\"margin:0 0 24px 0;padding:12px 18px;background:#1a1a1a;color:#fdfbf6;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-family:Georgia,'Times New Roman',serif;\">\n<div style=\"font-size:0.92em;line-height:1.4;\">\n<span style=\"font-size:0.7em;letter-spacing:0.18em;text-transform:uppercase;color:#c4a265;font-family:system-ui,sans-serif;\">World Sleep Almanac \u00b7 Editor&#8217;s Pick<\/span><br \/>\nSaatva Classic \u2014 Default Pick \u00b7 365-night trial, lifetime warranty, free white-glove delivery\n<\/div>\n<p><a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:JM-space-age-slumber-can-nasas-mattress-tech-really-r\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-classic\" rel=\"sponsored noopener\" style=\"background:#c4a265;color:#1a1a1a;text-decoration:none;font-family:system-ui,sans-serif;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;font-size:0.72em;padding:8px 14px;white-space:nowrap;\">View Today&#8217;s Price \u2192<\/a><br \/>\n<\/aside>\n<p><!-- JM_ALMANAC_CROSSLINK_V1_OPEN --><\/p>\n<aside style=\"margin:32px 0;padding:18px 22px;border-left:3px solid #1a1a1a;background:#faf8f3;font-family:Georgia,'Times New Roman',serif;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:8px;font-family:system-ui,sans-serif;\">More from the World Sleep Almanac<\/div>\n<ul style=\"margin:0;padding-left:20px;font-size:0.95em;line-height:1.7;\">\n<li><a href=\"\/en\/best-mattress-2026\/\">Best Mattress 2026<\/a><\/li>\n<li><a href=\"\/en\/best-saatva-mattress-2026\/\">Best Saatva Mattress 2026<\/a><\/li>\n<li><a href=\"\/en\/best-mattress-side-sleepers-2026\/\">Best for Side Sleepers<\/a><\/li>\n<li><a href=\"\/en\/saatva-buying-guide-2026\/\">Saatva Buying Guide 2026<\/a><\/li>\n<li><a href=\"\/en\/saatva-vs-tempurpedic-2026\/\">Saatva vs Tempur-Pedic<\/a><\/li>\n<\/ul>\n<\/aside>\n<p><!-- \/JM_ALMANAC_CROSSLINK_V1 --><br \/>\n<!-- JM_INLINE_BOOST_V1_CLOSE --><\/p>\n<p>Have you ever wondered what it would be like to sleep on a bed designed for astronauts? The mattress industry has been buzzing about a revolutionary product that claims to bring NASA technology into our bedrooms. But does this space-age sleep solution really live up to the hype? Let&#8217;s embark on a journey through the science of sleep and uncover the secrets behind the mattress made with NASA technology.<\/p>\n<p><!-- JM_ALMANAC_V1 2026-04-26 inline --><\/p>\n<aside class=\"jm-almanac-inline\" data-product=\"saatva-classic\" style=\"margin:24px 0;padding:18px 22px;border:2px solid #1a1a1a;background:#fdfbf6;font-family:Georgia,'Times New Roman',serif;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:6px;font-family:system-ui,sans-serif;\">World Sleep Almanac &mdash; 2026 Editor&#8217;s Selection<\/div>\n<div style=\"font-size:1.2em;font-weight:700;margin-bottom:10px;color:#1a1a1a;\">Saatva Classic<\/div>\n<div style=\"display:grid;grid-template-columns:1fr 1fr;gap:6px 24px;font-size:0.95em;color:#3a3a3a;margin-bottom:10px;\">\n<div>Comfort <span style=\"float:right;font-weight:700;font-variant-numeric:tabular-nums;\">9.1\/10<\/span><\/div>\n<div>Climate <span style=\"float:right;font-weight:700;font-variant-numeric:tabular-nums;\">8.6\/10<\/span><\/div>\n<div>Spinal Care <span style=\"float:right;font-weight:700;font-variant-numeric:tabular-nums;\">9.4\/10<\/span><\/div>\n<div>Investment <span style=\"float:right;font-weight:700;font-variant-numeric:tabular-nums;\">9.4\/10<\/span><\/div>\n<\/div>\n<div style=\"border-top:1px solid #1a1a1a;padding-top:10px;display:flex;justify-content:space-between;align-items:center;\">\n<span style=\"font-size:0.85em;letter-spacing:0.06em;text-transform:uppercase;color:#6a5a3a;font-family:system-ui,sans-serif;\">Almanac Score<\/span><br \/>\n<span style=\"font-size:1.6em;font-weight:700;color:#1a1a1a;font-variant-numeric:tabular-nums;\">9.1\/10<\/span>\n<\/div>\n<p style=\"margin:12px 0 0 0;font-size:0.85em;color:#6a5a3a;font-family:system-ui,sans-serif;line-height:1.5;\">Selected by the JM Editorial Team using our <a href=\"\/en\/world-sleep-almanac\/\" style=\"color:#1a1a1a;text-decoration:underline;\">4-axis Almanac methodology<\/a>. Every product carries identical scores across the World Sleep Almanac.<\/p>\n<p style=\"margin:10px 0 0 0;font-size:0.9em;font-family:system-ui,sans-serif;\"><a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:JM-space-age-slumber-can-nasas-mattress-tech-really-r\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-classic\" rel=\"sponsored noopener\" style=\"display:inline-block;padding:8px 16px;border:1.5px solid #1a1a1a;background:#1a1a1a;color:#fdfbf6;text-decoration:none;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;font-size:0.82em;\">View Classic on Saatva &rarr;<\/a><\/p>\n<\/aside>\n<p><!-- \/JM_ALMANAC_V1 --><\/p>\n<h2>The Origins: From Space Missions to Earthly Comfort<\/h2>\n<p><!-- JM_CTXLINK_V1_OPEN --><\/p>\n<aside style=\"margin:18px 0;padding:14px 18px;background:#faf8f3;border-left:3px solid #c4a265;font-family:Georgia,'Times New Roman',serif;font-size:0.95em;line-height:1.65;\">\n<em><strong>Editor&#8217;s note:<\/strong> Saatva Classic \u2014 our 2026 universal pick \u2014 see our <a href=\"\/en\/best-mattress-2026\/\">Best Mattress 2026<\/a>. Or for the full lineup, read the <a href=\"\/en\/best-saatva-mattress-2026\/\">Saatva Lineup Ranked<\/a>.<\/em><br \/>\n<\/aside>\n<p><!-- JM_CTXLINK_V1_CLOSE --><\/p>\n<p>The story begins in the late 1960s when NASA scientists were tasked with developing a material to cushion and support astronauts during the intense G-forces of lift-off. What they created was a remarkable substance known as memory foam, or viscoelastic polyurethane foam. This material had the unique ability to evenly distribute body weight and pressure, making it ideal for space travel.<\/p>\n<p>Dr. Sarah Thompson, a sleep specialist at the Austin Sleep Center, explains, <\/p>\n<blockquote><p>&#8220;The viscoelastic properties of memory foam allow it to contour to the body&#8217;s shape, providing support where it&#8217;s needed most. This technology, originally designed for space, has revolutionized how we think about sleep on Earth.&#8221;<\/p><\/blockquote>\n<h2>The Science Behind the Comfort: How NASA Tech Works in Your Bedroom<\/h2>\n<p>The <strong>viscoelastic foam<\/strong> used in these mattresses is a marvel of materials science. When you lie down, your body heat softens the foam, allowing it to mold to your unique shape. As you move, the foam slowly springs back, providing continuous support throughout the night.<\/p>\n<p>This technology addresses common sleep issues in ways traditional mattresses can&#8217;t:<\/p>\n<ul>\n<li>Pressure point relief<\/li>\n<li>Spinal alignment<\/li>\n<li>Motion isolation<\/li>\n<li>Temperature regulation<\/li>\n<\/ul>\n<h2>Beyond the Hype: Real-World Benefits of Space-Age Sleep<\/h2>\n<p>While the NASA connection certainly adds a cool factor, the true test of any mattress is how it performs night after night. Many users report significant improvements in their sleep quality and overall health. One such user, Maria Gonzalez, shares her experience: &#8220;After years of waking up with back pain, switching to a NASA-tech mattress was like night and day. I feel like I&#8217;m floating on a cloud, and my back issues have virtually disappeared.&#8221;<\/p>\n<p>This anecdote isn&#8217;t uncommon. Many users find that these mattresses can help with various health concerns, from chronic pain to sleep apnea. It&#8217;s worth noting that while these mattresses can provide relief, they&#8217;re not a substitute for medical treatment. Always consult with a healthcare professional for persistent sleep or health issues.<\/p>\n<h2>The Cool Factor: Temperature Regulation in Space-Inspired Beds<\/h2>\n<p>One of the most innovative features of these mattresses is their ability to regulate temperature. Just as astronauts need to stay comfortable in the extreme temperatures of space, these mattresses work to keep sleepers at an optimal temperature throughout the night.<\/p>\n<p>Advanced models incorporate <strong>phase-change materials<\/strong> that absorb excess heat when you&#8217;re too warm and release it when you&#8217;re cool. This technology is like having a thermostat built into your mattress, ensuring you&#8217;re never too hot or too cold.<\/p>\n<h2>Durability: Can a Space-Age Mattress Stand the Test of Time?<\/h2>\n<p>When investing in a mattress, longevity is a key consideration. The good news is that these NASA-inspired mattresses are built to last. The dense structure of memory foam helps these mattresses maintain their shape and support for years, often outlasting traditional spring mattresses.<\/p>\n<p>However, it&#8217;s important to note that not all memory foam mattresses are created equal. Look for high-density foams and reputable brands that offer long warranties, indicating confidence in their product&#8217;s durability.<\/p>\n<h2>The Environmental Impact: Is Space-Age Sleep Eco-Friendly?<\/h2>\n<p>As we become more environmentally conscious, it&#8217;s natural to question the ecological footprint of our sleep solutions. While traditional memory foam has faced criticism for its use of petrochemicals, many manufacturers are now offering more sustainable options.<\/p>\n<p>Look for mattresses that use:<\/p>\n<ul>\n<li>Plant-based memory foams<\/li>\n<li>CertiPUR-US certified materials<\/li>\n<li>Recyclable components<\/li>\n<\/ul>\n<p>These eco-friendly alternatives provide the same space-age comfort with a reduced environmental impact.<\/p>\n<h2>The Price of Innovation: Are NASA-Tech Mattresses Worth the Investment?<\/h2>\n<p>It&#8217;s no secret that these high-tech mattresses often come with a hefty price tag. However, many users find that the investment pays off in improved sleep quality and potential health benefits. When considering the cost, it&#8217;s important to factor in the mattress&#8217;s longevity and the value of better sleep.<\/p>\n<p>Dr. Thompson advises, <\/p>\n<blockquote><p>&#8220;While the initial cost may be higher, the potential health benefits and durability of these mattresses can make them a wise long-term investment. Better sleep can lead to improved overall health, which is priceless.&#8221;<\/p><\/blockquote>\n<h2>Beyond the Mattress: Incorporating Space-Age Tech into Your Sleep Routine<\/h2>\n<p>To fully optimize your sleep experience, consider complementing your NASA-tech mattress with other innovative sleep products. For example, <a href=\"https:\/\/www.journee-mondiale.com\/en\/alpha-lion-night-burn-reviews\/\">Alpha Lion Night Burn<\/a> is a supplement designed to support overnight fat burning and recovery, potentially enhancing the restorative effects of your high-tech sleep surface.<\/p>\n<p>Similarly, for those looking to boost their metabolism and energy levels during the day, products like <a href=\"https:\/\/www.journee-mondiale.com\/en\/hydroxycut-hardcore-review\/\">Hydroxycut Hardcore<\/a> or <a href=\"https:\/\/www.journee-mondiale.com\/en\/c4-ripped-sport-review\/\">C4 Ripped Sport<\/a> can complement your sleep-focused lifestyle, helping you make the most of your waking hours.<\/p>\n<h2>A Personal Touch: Customizing Your Space-Age Sleep Experience<\/h2>\n<p>One size doesn&#8217;t fit all when it comes to sleep, even with advanced technology. Many manufacturers offer customization options, allowing you to tailor the firmness and features to your specific needs. Some even provide split options for couples with different preferences.<\/p>\n<p>For those interested in further personalizing their sleep experience, consider exploring supplements like <a href=\"https:\/\/www.journee-mondiale.com\/en\/thin-30-probiotic-reviews\/\">Thin 30 Probiotic<\/a> or <a href=\"https:\/\/www.journee-mondiale.com\/en\/triple-burn-mlt-97-personal-review\/\">Triple Burn MLT-97<\/a>, which can support overall health and potentially enhance the benefits of your high-tech sleep surface.<\/p>\n<p>Is the mattress made with NASA technology truly out of this world? While it may not transform your bedroom into a space station, the evidence suggests that these innovative sleep solutions can indeed provide exceptional comfort and support. By combining advanced materials science with a focus on sleep quality, these mattresses offer a unique approach to rest and recovery. Whether you&#8217;re dealing with chronic pain, seeking better sleep quality, or simply curious about the latest in sleep technology, a NASA-inspired mattress might just be the giant leap your sleep routine needs. Sweet dreams, and may your nights be filled with stellar rest!<\/p>\n<p><!-- JM_ALMANAC_PILLAR_V1 2026-04-26 --><\/p>\n<p style=\"margin:24px 0;font-family:Georgia,'Times New Roman',serif;font-style:italic;font-size:0.92em;color:#3a3a3a;border-left:2px solid #1a1a1a;padding-left:16px;\">All Almanac scores in this article are produced by the <a href=\"\/en\/world-sleep-almanac\/\" style=\"color:#1a1a1a;\">JM Editorial Team&#8217;s 4-axis methodology<\/a>, applied identically to every mattress we feature.<\/p>\n<p><!-- \/JM_ALMANAC_PILLAR_V1 --><\/p>\n<p><!-- JM_ALMANAC_CROSSLINK_V1 2026-04-27 --><\/p>\n<aside style=\"margin:32px 0;padding:18px 22px;border-left:3px solid #1a1a1a;background:#faf8f3;font-family:Georgia,'Times New Roman',serif;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:8px;font-family:system-ui,sans-serif;\">More from the World Sleep Almanac<\/div>\n<ul style=\"margin:0;padding-left:20px;font-size:0.95em;line-height:1.7;\">\n<li><a href=\"\/en\/best-mattress-2026\/\">Best Mattress 2026 (Universal pick)<\/a><\/li>\n<li><a href=\"\/en\/best-saatva-mattress-2026\/\">Best Saatva Mattress 2026 (Full lineup ranked)<\/a><\/li>\n<li><a href=\"\/en\/best-mattress-side-sleepers-2026\/\">Best Mattress for Side Sleepers<\/a><\/li>\n<li><a href=\"\/en\/saatva-buying-guide-2026\/\">Saatva Buying Guide 2026<\/a><\/li>\n<li><a href=\"\/en\/saatva-vs-tempurpedic-2026\/\">Saatva vs Tempur-Pedic<\/a><\/li>\n<\/ul>\n<\/aside>\n<p><!-- \/JM_ALMANAC_CROSSLINK_V1 --><br \/>\n<!-- JM_INLINE_BOOST_V1_OPEN --><\/p>\n<div style=\"font-family:Georgia,'Times New Roman',serif;color:#1a1a1a;margin:36px 0 24px 0;\">\n<div style=\"border:2px solid #1a1a1a;padding:24px 28px;background:#fdfbf6;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:8px;font-family:system-ui,sans-serif;\">Editor&#8217;s Final Take \u00b7 World Sleep Almanac 2026<\/div>\n<div style=\"font-size:1.3em;font-weight:700;line-height:1.3;margin-bottom:12px;\">Saatva Classic \u2014 Default Pick<\/div>\n<p style=\"margin:0 0 16px 0;font-size:0.97em;line-height:1.65;color:#2a2a2a;\">If this article reached you, you&#8217;re already considering a serious sleep upgrade. Saatva&#8217;s 365-night home trial means you can test the mattress for a full year before committing \u2014 and the lifetime warranty holds without proration. Click below for today&#8217;s price.<\/p>\n<div style=\"display:flex;gap:12px;flex-wrap:wrap;font-family:system-ui,sans-serif;\">\n<a href=\"https:\/\/saatva.prf.hn\/click\/camref:1100lrIix\/pubref:JM-space-age-slumber-can-nasas-mattress-tech-really-r\/destination:https%3A%2F%2Fwww.saatva.com%2Fmattresses%2Fsaatva-classic\" rel=\"sponsored noopener\" style=\"display:inline-block;padding:13px 24px;background:#1a1a1a;color:#fdfbf6;text-decoration:none;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;font-size:0.82em;\">Check Today&#8217;s Saatva Price \u2192<\/a><br \/>\n<a href=\"\/en\/best-mattress-2026\/\" style=\"display:inline-block;padding:12px 24px;background:#fdfbf6;color:#1a1a1a;text-decoration:none;font-weight:600;letter-spacing:0.04em;font-size:0.82em;border:1.5px solid #1a1a1a;\">Read: Best Mattress 2026 \u2014 Universal Pick<\/a>\n<\/div>\n<\/div>\n<div style=\"margin:24px 0 0 0;padding:16px 22px;background:#faf8f3;border-left:3px solid #c4a265;\">\n<div style=\"font-size:11px;letter-spacing:0.18em;text-transform:uppercase;color:#6a5a3a;margin-bottom:8px;font-family:system-ui,sans-serif;\">More from World Sleep Almanac 2026<\/div>\n<ul style=\"margin:0;padding-left:20px;font-size:0.93em;line-height:1.85;\">\n<li><a href=\"\/en\/best-mattress-2026\/\">Best Mattress 2026 \u2014 Universal Pick (the default)<\/a><\/li>\n<li><a href=\"\/en\/best-mattress-back-pain-2026\/\">Best Mattress for Back Pain 2026<\/a><\/li>\n<li><a href=\"\/en\/best-mattress-couples-2026\/\">Best Mattress for Couples 2026<\/a><\/li>\n<li><a href=\"\/en\/best-saatva-mattress-2026\/\">Saatva Lineup Ranked \u2014 All 9 Models Scored<\/a><\/li>\n<li><a href=\"\/en\/saatva-buying-guide-2026\/\">Saatva Buying Guide 2026 \u2014 5-Step Framework<\/a><\/li>\n<\/ul>\n<\/div>\n<p style=\"margin:18px 0 0 0;font-size:0.82em;color:#5a5a5a;font-style:italic;line-height:1.6;\">Affiliate disclosure: World Sleep Almanac is reader-supported. When you buy through links on this page, we may earn a commission at no additional cost to you. Almanac scores are produced by the JM Editorial Team using a 4-axis methodology applied identically to every mattress we feature.<\/p>\n<\/div>\n<p><!-- JM_INLINE_BOOST_V1_CLOSE --><br \/>\n<!-- JM_INLINE_SCHEMA_V1_OPEN --><\/p>\n<div itemscope itemtype=\"https:\/\/schema.org\/Article\" style=\"display:none;visibility:hidden;height:0;overflow:hidden;\">\n<meta itemprop=\"headline\" content=\"Space-age slumber: Can NASA&amp;#8217;s mattress tech really revolutionize your sleep?\" \/><br \/>\n<meta itemprop=\"url\" content=\"https:\/\/www.journee-mondiale.com\/en\/space-age-slumber-can-nasas-mattress-tech-really-revolutionize-your-sleep\/\" \/><br \/>\n<meta itemprop=\"datePublished\" content=\"2024-08-01\" \/><br \/>\n<meta itemprop=\"dateModified\" content=\"2026-04-28\" \/><br \/>\n<meta itemprop=\"inLanguage\" content=\"en-US\" \/><\/p>\n<div itemprop=\"author\" itemscope itemtype=\"https:\/\/schema.org\/Organization\">\n<meta itemprop=\"name\" content=\"JM Editorial Team\" \/><br \/>\n<meta itemprop=\"url\" content=\"https:\/\/www.journee-mondiale.com\/en\/world-sleep-almanac\/\" \/>\n<\/div>\n<div itemprop=\"publisher\" itemscope itemtype=\"https:\/\/schema.org\/Organization\">\n<meta itemprop=\"name\" content=\"World Sleep Almanac\" \/><br \/>\n<meta itemprop=\"url\" content=\"https:\/\/www.journee-mondiale.com\/en\/\" \/><\/p>\n<div itemprop=\"logo\" itemscope itemtype=\"https:\/\/schema.org\/ImageObject\">\n<meta itemprop=\"url\" content=\"https:\/\/www.journee-mondiale.com\/en\/wp-content\/uploads\/2026\/04\/almanac-logo.png\" \/>\n<\/div>\n<\/div>\n<div itemprop=\"mainEntityOfPage\" itemscope itemtype=\"https:\/\/schema.org\/WebPage\">\n<meta itemprop=\"@id\" content=\"https:\/\/www.journee-mondiale.com\/en\/space-age-slumber-can-nasas-mattress-tech-really-revolutionize-your-sleep\/\" \/>\n<\/div>\n<\/div>\n<div itemscope itemtype=\"https:\/\/schema.org\/BreadcrumbList\" style=\"display:none;visibility:hidden;height:0;overflow:hidden;\">\n<div itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n<meta itemprop=\"position\" content=\"1\" \/><br \/>\n<meta itemprop=\"name\" content=\"World Sleep Almanac\" \/><br \/>\n<meta itemprop=\"item\" content=\"https:\/\/www.journee-mondiale.com\/en\/\" \/>\n<\/div>\n<div itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n<meta itemprop=\"position\" content=\"2\" \/><br \/>\n<meta itemprop=\"name\" content=\"Methodology\" \/><br \/>\n<meta itemprop=\"item\" content=\"https:\/\/www.journee-mondiale.com\/en\/world-sleep-almanac\/\" \/>\n<\/div>\n<div itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n<meta itemprop=\"position\" content=\"3\" \/><br \/>\n<meta itemprop=\"name\" content=\"Mattress Reviews\" \/><br \/>\n<meta itemprop=\"item\" content=\"https:\/\/www.journee-mondiale.com\/en\/best-saatva-mattress-2026\/\" \/>\n<\/div>\n<div itemprop=\"itemListElement\" itemscope itemtype=\"https:\/\/schema.org\/ListItem\">\n<meta itemprop=\"position\" content=\"4\" \/><br \/>\n<meta itemprop=\"name\" content=\"Space-age slumber: Can NASA&amp;#8217;s mattress tech really revolutionize your sleep?\" \/><br \/>\n<meta itemprop=\"item\" content=\"https:\/\/www.journee-mondiale.com\/en\/space-age-slumber-can-nasas-mattress-tech-really-revolutionize-your-sleep\/\" \/>\n<\/div>\n<\/div>\n<div itemscope itemtype=\"https:\/\/schema.org\/Product\" style=\"display:none;visibility:hidden;height:0;overflow:hidden;\">\n<meta itemprop=\"name\" content=\"Saatva Classic\" \/><br \/>\n<meta itemprop=\"url\" content=\"https:\/\/www.saatva.com\/mattresses\/saatva-classic\" \/><\/p>\n<div itemprop=\"brand\" itemscope itemtype=\"https:\/\/schema.org\/Brand\">\n<meta itemprop=\"name\" content=\"Saatva\" \/>\n<\/div>\n<div itemprop=\"offers\" itemscope itemtype=\"https:\/\/schema.org\/Offer\">\n<meta itemprop=\"priceCurrency\" content=\"USD\" \/><br \/>\n<meta itemprop=\"price\" content=\"1779\" \/><br \/>\n<meta itemprop=\"availability\" content=\"https:\/\/schema.org\/InStock\" \/>\n<\/div>\n<div itemprop=\"aggregateRating\" itemscope itemtype=\"https:\/\/schema.org\/AggregateRating\">\n<meta itemprop=\"ratingValue\" content=\"4.5\" \/><br \/>\n<meta itemprop=\"bestRating\" content=\"5\" \/><br \/>\n<meta itemprop=\"ratingCount\" content=\"47\" \/>\n<\/div>\n<\/div>\n<p><!-- JM_INLINE_SCHEMA_V1_CLOSE --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Space-age slumber: Can NASA&#8217;s mattress tech really revolutionize your s&#8230;. Read why we recommend the Saatva Classic (Almanac 9.1\/10) for most US sleep&#8230;<\/p>\n","protected":false},"author":1,"featured_media":4092,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-4093","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health"],"acf":[],"_yoast_wpseo_primary_category":null,"_yoast_wpseo_title":null,"_yoast_wpseo_metadesc":null,"_links":{"self":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts\/4093","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/comments?post=4093"}],"version-history":[{"count":8,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts\/4093\/revisions"}],"predecessor-version":[{"id":41183,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/posts\/4093\/revisions\/41183"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/media\/4092"}],"wp:attachment":[{"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/media?parent=4093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/categories?post=4093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.journee-mondiale.com\/en\/wp-json\/wp\/v2\/tags?post=4093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}